HP StorageWorks Fabric OS 6.1.x administrator guide (5697-0234, November 2009)

Fabric OS 6.1.x administrator guide 383
Figure 45 Multiple tunnels to multiple ports, fastwrite and tape pipelining enabled on a per-tunnel/per-port
basis
Unsupported configurations
The following configurations are not supported with fastwrite and tape pipelining. These configurations use
multiple equal-cost paths.